I saw him with another girl...

Today i woke up and went to school happy, then when I walked through the school building and turned the first corner, there he was, but he wasn't with me, he was with his new boo! That was a shock to me because we just broke up saturday, its only thursday, and he claim he is so deep in love with her already. It hurts me to look at his face and realize he is not with me. Why am I still longing for his affection, and wanting his attention. I loved him more than i loved myself and he just gave all that up. And for what a gurl he barely knows when i was willing for him to sell my soul! He was my everything and more, it was him i adored, and now he is hjust a memory, someone of my past, not of my present and nothing in my future. I only dreamed to have his children and raise a family, now that is not going to happen and he is not my everything. So I turned to my ex, he was my second best, and it turns out he is spoken for, for now, cuz when his girl mess up, i'm gone be the chick by his side. I find that I run to past men and seek love in all the wrong places, but i still have the rest of my life ahead of me to humble out and live the rest of my life for me. Eventually I will let go of my love for him but i see our breakup as a tragedy, my soul is crying so my eyes don't have to, and my heart is hurting and this pain i feel is becomming a burden to me. How do i get over him, I can't stop loving him!